64545516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{256133}}^1$

素因数の和:256150

約数の個数: 36

約数和(自身を含む): 186465552

約数和(自身を除く): 121920036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 256133, 512266, 768399, 1024532, 1536798, 1792931, 2305197, 3073596, 3585862, 4610394, 5378793, 7171724, 9220788, 10757586, 16136379, 21515172, 32272758, 64545516]

約数ペア:

[(1, 64545516), (2, 32272758), (3, 21515172), (4, 16136379), (6, 10757586), (7, 9220788), (9, 7171724), (12, 5378793), (14, 4610394), (18, 3585862), (21, 3073596), (28, 2305197), (36, 1792931), (42, 1536798), (63, 1024532), (84, 768399), (126, 512266), (252, 256133)]